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NFI2

forest area: rockfall SilvaProtect, modelled and assigned · basal area (standing live trees) · biogeographical region
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid: terrestrial grid NFI2
state 1993/95
biogeographical region
JuraPlateauNorthern AlpsWestern Central-AlpsEastern Central-AlpsSouthern AlpsSwitzerland
rockfall SilvaProtect, modelled and assignedbasal area (standing live trees) %± %± %± %± %± %± %±
inside perimeterto 19 m2/ha19.18.6..27.55.450.28.15.55.450.86.734.73.3
20-39 m2/ha42.810.833.327.240.65.928.97.361.011.536.56.539.33.4
40-59 m2/ha38.110.666.727.217.44.618.46.327.910.67.33.518.72.7
from 60 m2/ha....14.54.22.62.65.55.45.53.17.41.8
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
outside perimeterto 19 m2/ha24.51.323.91.128.31.039.32.237.01.944.71.830.30.6
20-39 m2/ha51.11.543.91.336.01.136.32.140.32.039.81.841.40.6
40-59 m2/ha21.21.325.21.124.51.019.41.817.71.512.11.221.60.5
from 60 m2/ha3.20.57.10.711.10.74.91.04.90.93.40.76.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.
totalto 19 m2/ha24.41.323.81.128.31.040.12.136.11.945.11.830.40.6
20-39 m2/ha50.91.543.81.336.21.135.82.140.92.039.61.741.30.6
40-59 m2/ha21.51.325.31.124.31.019.41.718.01.511.81.121.50.5
from 60 m2/ha3.10.57.10.711.30.74.80.94.90.93.50.76.80.3
total100.0.100.0.100.0.100.0.100.0.100.0.100.0.

calculated by unit of reference: biogeographical region

© WSL, Swiss National Forest Inventory, 04.11.2014 #157395/143774
search result: 1 entry on 1 page

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